I have been drinking this since I was a baby perhaps. My parents were quite a fan of this little bottle of probiotics from Japan. Back in the day, this was pushed on a trolley by the vendor and we would wait as they pass by our house. Just like waiting for an ice cream truck. Our parents would let us have this once a day for good digestion. This is said to have good bacteria in it that is good to have in your gut for good health. It's amazing because this is not really sweet but kids love it. I am even addicted to this up to this day.
I had gastro issues recently and to my surprise, my doctor prescribed this for me. I can have it at least once to 3x a day. Oh, I can have it forever!